Robert L. Higgins

John Mench

John Mench was assigned to the Special Engineer Detachment at Los Alamos where he worked as a pattern maker, creating wooden casts for metal work at the site’s foundry.

D. C. Shugart

D. C. Shugart worked for the United States Engineer District Office.

Burnett Tedford

Paul E. Collins

Collins worked at the 300 Area at Hanford during the Manhattan Project.